19:32:13 Create new PHPExcel object<br />19:32:13 Set document properties<br />19:32:13 Add some data<br />19:32:13 Rename worksheet<br />19:32:13 Write to Excel2007 format<br />19:32:13 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0247 seconds<br />19:32:13 Current memory usage: 6 MB<br />19:32:13 Write to Excel5 format<br />19:32:13 File written to 42richText.xls<br />Call time to write Workbook was 0.0210 seconds<br />19:32:13 Current memory usage: 6 MB<br />19:32:13 Peak memory usage: 6 MB<br />19:32:13 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />